Himalayan monals
Why in News?
The Himalayan monal has recently drawn attention after a study in Uttarakhand found that human-made noise from roads, tourists and pilgrimage activity is altering its calls. Birds in noisier areas were observed using higher-frequency calls, raising concerns about communication, mating and long-term survival.
Identity & Cultural Importance
- Scientific Classification: It belongs to the pheasant family, Phasianidae, and is scientifically named Lophophorus impejanus.
- Official Icons: It holds massive regional prestige, serving as the National Bird of Nepal (locally called Danfe) and the State Bird of Uttarakhand, India.
- The "Nine-Coloured Jewel": It is widely nicknamed the "nine-coloured bird" due to the striking, multi-hued iridescent plumage displayed by the males.
Physical Appearance (Sexual Dimorphism)
The species demonstrates a stark visual difference between genders:
The species demonstrates a stark visual difference between genders:
- Males: Exceptionally vibrant, featuring metallic green, blue, and copper plumage, black underparts, a prominent white rump visible during flight, and a distinct long, metallic green crest on their heads.
- Females: Subdued and camouflaged, sporting a streaky brown body, a white throat patch, and a distinct pale blue patch of skin around their eyes.
Habitat & Geographic Distribution
- Geographic Range: It is distributed across the high-altitude Himalayan mountain range, stretching from eastern Afghanistan through Pakistan, India, Nepal, Bhutan, and into southern Tibet and Myanmar. In India, it thrives in Jammu & Kashmir, Himachal Pradesh, Uttarakhand, and Sikkim.
- Elevation: It occupies upper temperate conifer and oak forests, sub-alpine rhododendron forests, and open alpine meadows at altitudes ranging between 2,100 to 4,500 metres.
- Altitudinal Migration: The bird exhibits seasonal migration; it breeds at higher elevations in the summer and descends to lower altitudes (down to 2,000 metres) during harsh winter snowfalls.
Diet & Behaviour
- Dietary Habits: They are omnivorous ground-dwellers. Using their powerful, curved beaks, they dig through soft soil, leaf litter, and even thick snow to forage for roots, tubers, seeds, insects, shoots, and berries.
- Breeding & Courtship: Monals are primarily monogamous. During the spring breeding season (April to August), males perform elaborate courtship dances, flaunting their wings and tails to attract mates. Females lay 3 to 5 eggs in simple, hidden ground nests.
Threats & Conservation Status
- IUCN Red List: Least Concern (LC); its overall population remains relatively stable across its vast range, though local pockets face pressure.
- Legal Protection: In India, it is heavily protected under Schedule I of the Wildlife (Protection) Act, 1972, making hunting or capturing it illegal.
- Primary Threats: Historically hunted for its meat and its colorful crest (which was traditionally used to decorate Himachali headgear), it now faces modern threats like habitat fragmentation, unmanaged ecotourism, human noise pollution, and climate change.
